Trace number 329112

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 1200.06 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k50.cnf
MD5SUM18bfff146478ee5369d7f8a59c6fe709
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables38647
Number of clauses150130
Sum of the clauses size407902
Maximum clause length37
Minimum clause length1
Number of clauses of size 1668
Number of clauses of size 271936
Number of clauses of size 371760
Number of clauses of size 4286
Number of clauses of size 5545
Number of clauses of size over 54935

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-329112-1173132402 -o ROOT/results/node6/solver-329112-1173132402 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329112-1173132402/picosat /tmp/evaluation/329112-1173132402/instance-329112-1173132402.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 12927
/proc/meminfo: memFree=1182656/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=564 CPUtime=0
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 333194938 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 0 0 0
/proc/12927/statm: 141 41 32 102 0 36 0

[startup+0.03022 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 12927
/proc/meminfo: memFree=1182656/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=568 CPUtime=0.01
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 77 0 0 0 1 0 0 0 18 0 1 0 333194938 581632 62 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/12927/statm: 142 62 40 102 0 37 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 568

[startup+0.102234 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 12927
/proc/meminfo: memFree=1182656/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=1024 CPUtime=0.09
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 180 0 0 0 5 4 0 0 18 0 1 0 333194938 1048576 165 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/12927/statm: 256 165 40 102 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1024

[startup+0.301273 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 12927
/proc/meminfo: memFree=1182656/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=2488 CPUtime=0.29
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 468 0 0 0 14 15 0 0 19 0 1 0 333194938 2547712 453 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/12927/statm: 622 453 40 102 0 517 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2488

[startup+0.701353 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 12927
/proc/meminfo: memFree=1182656/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=4852 CPUtime=0.69
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 961 0 0 0 31 38 0 0 23 0 1 0 333194938 4968448 946 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/12927/statm: 1213 946 40 102 0 1108 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4852

[startup+1.50151 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1177464/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=9652 CPUtime=1.49
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 1723 0 0 0 82 67 0 0 25 0 1 0 333194938 9883648 1708 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525672 0 0 4096 0 0 0 0 17 0 0 0
/proc/12927/statm: 2413 1708 42 102 0 2308 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9652

[startup+3.10184 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1175608/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=10188 CPUtime=3.09
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 1855 0 0 0 242 67 0 0 25 0 1 0 333194938 10432512 1838 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 2547 1838 48 102 0 2442 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10188

[startup+6.30127 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1174328/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=11372 CPUtime=6.28
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 2153 0 0 0 561 67 0 0 25 0 1 0 333194938 11644928 2136 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 2843 2136 48 102 0 2738 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11372

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1172792/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=12376 CPUtime=12.68
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 2431 0 0 0 1200 68 0 0 25 0 1 0 333194938 12673024 2414 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525672 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 3094 2414 48 102 0 2989 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12376

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1171704/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=13412 CPUtime=25.47
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 2699 0 0 0 2479 68 0 0 25 0 1 0 333194938 13733888 2682 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 3353 2682 48 102 0 3248 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 13412

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1170296/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=14856 CPUtime=51.06
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 3072 0 0 0 5037 69 0 0 25 0 1 0 333194938 15212544 3055 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 3714 3055 48 102 0 3609 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 14856

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1166712/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=18328 CPUtime=102.26
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 3959 0 0 0 10155 71 0 0 25 0 1 0 333194938 18767872 3942 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 4582 3942 48 102 0 4477 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18328

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1163576/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=21456 CPUtime=162.23
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 4896 0 0 0 16151 72 0 0 25 0 1 0 333194938 21970944 4731 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 5364 4731 48 102 0 5259 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21456

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1158520/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=26272 CPUtime=222.2
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 6184 0 0 0 22147 73 0 0 25 0 1 0 333194938 26902528 5933 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 6568 5933 48 102 0 6463 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 26272

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1158584/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=26272 CPUtime=282.18
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 6193 0 0 0 28144 74 0 0 25 0 1 0 333194938 26902528 5942 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 6568 5942 48 102 0 6463 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 26272

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1158072/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=26672 CPUtime=342.16
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 6422 0 0 0 34141 75 0 0 25 0 1 0 333194938 27312128 6064 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 6668 6064 48 102 0 6563 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 26672

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1156344/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=28872 CPUtime=402.14
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 6902 0 0 0 40138 76 0 0 25 0 1 0 333194938 29564928 6491 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 7218 6491 48 102 0 7113 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 28872

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1154744/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=30444 CPUtime=462.11
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 7362 0 0 0 46134 77 0 0 25 0 1 0 333194938 31174656 6895 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 7611 6895 48 102 0 7506 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 30444

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1151416/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=33728 CPUtime=522.09
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 8241 0 0 0 52131 78 0 0 25 0 1 0 333194938 34537472 7715 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 8432 7715 48 102 0 8327 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 33728

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1151416/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=33728 CPUtime=582.07
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 8309 0 0 0 58128 79 0 0 25 0 1 0 333194938 34537472 7721 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 8432 7721 48 102 0 8327 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 33728

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1149240/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=36224 CPUtime=642.05
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 8928 0 0 0 64125 80 0 0 25 0 1 0 333194938 37093376 8275 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520065 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 9056 8275 48 102 0 8951 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 36224

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1149240/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=36224 CPUtime=702.02
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 8993 0 0 0 70122 80 0 0 25 0 1 0 333194938 37093376 8275 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 9056 8275 48 102 0 8951 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 36224

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1149240/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=36224 CPUtime=762.01
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 9002 0 0 0 76120 81 0 0 25 0 1 0 333194938 37093376 8284 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524096 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 9056 8284 48 102 0 8951 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 36224

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1149304/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=36224 CPUtime=821.98
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 9006 0 0 0 82117 81 0 0 25 0 1 0 333194938 37093376 8288 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 9056 8288 48 102 0 8951 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 36224

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1145528/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=40052 CPUtime=881.96
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 9972 0 0 0 88113 83 0 0 25 0 1 0 333194938 41013248 9254 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 10013 9254 48 102 0 9908 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 40052

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1144120/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=41236 CPUtime=941.93
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 10331 0 0 0 94110 83 0 0 25 0 1 0 333194938 42225664 9538 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 10309 9538 48 102 0 10204 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 41236

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1144184/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=41236 CPUtime=1001.91
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 10406 0 0 0 100107 84 0 0 25 0 1 0 333194938 42225664 9538 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 10309 9538 48 102 0 10204 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 41236

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1139704/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=45636 CPUtime=1061.89
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 11587 0 0 0 106103 86 0 0 25 0 1 0 333194938 46731264 10641 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529876 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 11409 10641 48 102 0 11304 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 45636

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1136376/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=48908 CPUtime=1121.86
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 12508 0 0 0 112099 87 0 0 25 0 1 0 333194938 50081792 11480 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 12227 11480 48 102 0 12122 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 48908

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1136376/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=48908 CPUtime=1181.85
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 12508 0 0 0 118097 88 0 0 25 0 1 0 333194938 50081792 11480 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 12227 11480 48 102 0 12122 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 48908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1135416/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=49820 CPUtime=1200.04
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 12827 0 0 0 119916 88 0 0 25 0 1 0 333194938 51015680 11717 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 12455 11717 48 102 0 12350 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 49820

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12928
/proc/meminfo: memFree=1135416/2055924 swapFree=4156956/4192956
[pid=12927] ppid=12925 vsize=49820 CPUtime=1200.04
/proc/12927/stat : 12927 (picosat) R 12925 12927 11508 0 -1 4194304 12827 0 0 0 119916 88 0 0 25 0 1 0 333194938 51015680 11717 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12927/statm: 12455 11717 48 102 0 12350 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 49820

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.17
CPU system time (s): 0.892864
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 50148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.17
system time used= 0.892864
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12827
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2257

runsolver used 1.37579 second user time and 2.99554 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Mon Mar  5 22:06:42 UTC 2007

IDJOB= 329112
IDBENCH= 20532
IDSOLVER= 106
FILE ID= node6/329112-1173132402

PBS_JOBID= 4014956

Free space on /tmp= 66426 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k50.cnf
COMMAND LINE= /tmp/evaluation/329112-1173132402/picosat /tmp/evaluation/329112-1173132402/instance-329112-1173132402.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-329112-1173132402 -o ROOT/results/node6/solver-329112-1173132402 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329112-1173132402/picosat /tmp/evaluation/329112-1173132402/instance-329112-1173132402.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  18bfff146478ee5369d7f8a59c6fe709

RANDOM SEED= 27212918

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1183000 kB
Buffers:         43228 kB
Cached:         736524 kB
SwapCached:       2520 kB
Active:         203448 kB
Inactive:       599852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1183000 kB
SwapTotal:     4192956 kB
SwapFree:      4156956 kB
Dirty:            4092 kB
Writeback:           0 kB
Mapped:          31232 kB
Slab:            55188 kB
Committed_AS:  1230664 kB
PageTables:       1748 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66426 MiB

End job on node6 on Mon Mar  5 22:26:45 UTC 2007